<template>
  <div>
    <!-- 面包屑导航栏 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片 -->
    <el-card class="box-card">
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入订单编号" class="input-with-select" v-model="queryInfo.query" clearable @clear="getOrderList()">
            <el-button slot="append" icon="el-icon-search" @click="getOrderList()"></el-button>
          </el-input>
        </el-col>
        <el-col :span="4"> </el-col>
      </el-row>
      <el-table :data="orderList" stripe border @expand-change="getOrderDetail">
        <el-table-column label="明细" type="expand" width="50px">
          <template slot-scope="scope">
            <el-table :data="scope.row.detail" stripe border class="detail-table">
              <el-table-column label="封面" width="80px">
                <template slot-scope="sc">
                  <el-popover placement="top-start" trigger="hover">
                    <img :src="sc.row.url" style="width: 150px; height: 150px" />
                    <img :src="sc.row.url" slot="reference" style="width: 50px; height: 50px" />
                  </el-popover>
                </template>
              </el-table-column>
              <el-table-column label="商品名称" prop="goods_name"></el-table-column>
              <el-table-column label="商品重量" prop="goods_weight" width="80px"></el-table-column>
              <el-table-column label="商品数量" prop="goods_number" width="80px"></el-table-column>
              <el-table-column label="商品价格(元)" prop="goods_price" width="120px"></el-table-column>
              <el-table-column label="总价(元)" prop="goods_total_price" width="100px"></el-table-column>
            </el-table>
          </template>
        </el-table-column>
        <el-table-column label="序号" type="index" width="50px"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格（元）" prop="order_price"></el-table-column>
        <el-table-column label="是否付款">
          <template slot-scope="scope">
            <el-tag effect="dark" size="mini" type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag effect="dark" size="mini" type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time"></el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <el-tooltip effect="dark" content="修改收货地址" placement="top" :enterable="false">
              <el-button type="primary" icon="el-icon-edit" size="mini" @click="showAddressDialog(scope.row.order_id)"></el-button>
            </el-tooltip>
            <el-tooltip effect="dark" content="查看物流信息" placement="top" :enterable="false">
              <el-button type="warning" icon="el-icon-location" size="mini" @click="showProgressDialog"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页 -->
      <el-pagination
        background
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[1, 2, 5, 10]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
      <!-- 修改收货地址 -->
      <el-dialog title="修改收货地址" :visible.sync="addressVisible" width="30%" @close="addressDialogClosed">
        <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="90px">
          <el-form-item label="省市区/县" prop="address1">
            <el-cascader v-model="addressForm.address1" :options="citydData" :props="{ expandTrigger: 'hover' }"></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input v-model="addressForm.address2"></el-input>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="addressVisible = false">取 消</el-button>
          <el-button type="primary" @click="editAddress">确 定</el-button>
        </span>
      </el-dialog>

      <!-- 物流信息 -->
      <el-dialog title="物流信息" :visible.sync="progressVisible" width="30%">
        <el-timeline>
          <el-timeline-item v-for="(activity, index) in progressInfo" :key="index" :timestamp="activity.time">
            {{ activity.context }}
          </el-timeline-item>
        </el-timeline>
      </el-dialog>
    </el-card>
  </div>
</template>

<script>
import citydData from './citydata'
export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1, //页码
        pagesize: 5, //页大小
      },
      orderList: [],
      total: 0,
      addressVisible: false,
      citydData,
      addressForm: {
        address1: [],
        address2: '',
      },
      addressFormRules: {
        address1: [{ required: true, message: '请选择省市区/县', trigger: 'blur' }],
        address2: [{ required: true, message: '请输入详细地址', trigger: 'blur' }],
      },
      order_id: null,
      progressVisible: false,
      progressInfo: [],
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', {
        params: this.queryInfo,
      })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败！')
      }
      res.data.goods.forEach((item) => {
        item.create_time = this.$utils.formatToTime(item.create_time)
        // 为订单对象添加明细字段
        item.detail = []
      })
      this.orderList = res.data.goods
      this.total = res.data.total
    },
    // 监听 pagesize 改变的事件
    handleSizeChange(pagesize) {
      this.queryInfo.pagesize = pagesize
      this.getOrderList()
    },
    // 监听 pagenum 改变的事件
    handleCurrentChange(pagenum) {
      this.queryInfo.pagenum = pagenum
      this.getOrderList()
    },
    async getOrderDetail(row) {
      const { data: res } = await this.$http.get('orders/' + row.order_id)
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单明细失败！')
      }
      console.log(res)
      row.detail = res.data.goods
      row.detail.forEach(async (item) => {
        const { data: res } = await this.$http.get('goods/' + item.goods_id)
        if (res.meta.status !== 200) {
          return this.$message.error('获取商品详情失败！')
        }
        this.$set(item, 'goods_name', res.data.goods_name)
        this.$set(item, 'goods_weight', res.data.goods_weight)
        this.$set(item, 'url', res.data.pics[0].pics_big_url)
      })
    },
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    showAddressDialog(order_id) {
      this.order_id = order_id
      this.addressVisible = true
    },
    editAddress() {
      this.$refs.addressFormRef.validate(async (valid) => {
        if (!valid) {
          return
        }
        const { data: res } = await this.$http.put('orders/' + this.order_id + '/address', {
          consignee_addr: this.addressForm.address1.join(',') + ',' + this.address2,
        })
        console.log(res)
        if (res.meta.status !== 200) {
          return this.$message.error('修改收货地址失败！')
        }
        console.log(res)
        this.addressVisible = false
        this.getOrderList()
        this.$message.success('修改收货地址成功！')
      })
    },
    async showProgressDialog() {
      const { data: res } = await this.$http.get('/kuaidi/815294206237577')
      this.progressInfo = res.data
      this.progressVisible = true
    },
  },
}
</script>

<style lang="less" scoped>
.detail-table {
  width: 96%;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 15px;
}
</style>
